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source: downloads/ogre_src_v1-9-0/OgreMain/include/OgreFreeImageCodec.h @ 148

Last change on this file since 148 was 148, checked in by patricwi, 6 years ago

Added new dependencies for ogre1.9 and cegui0.8

File size: 3.1 KB
Line 
1/*
2-----------------------------------------------------------------------------
3This source file is part of OGRE
4(Object-oriented Graphics Rendering Engine)
5For the latest info, see http://www.ogre3d.org/
6
7Copyright (c) 2000-2013 Torus Knot Software Ltd
8
9Permission is hereby granted, free of charge, to any person obtaining a copy
10of this software and associated documentation files (the "Software"), to deal
11in the Software without restriction, including without limitation the rights
12to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
13copies of the Software, and to permit persons to whom the Software is
14furnished to do so, subject to the following conditions:
15
16The above copyright notice and this permission notice shall be included in
17all copies or substantial portions of the Software.
18
19THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
20IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
21FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
22AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
23LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
24OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
25THE SOFTWARE.
26-----------------------------------------------------------------------------
27*/
28#ifndef _FreeImageCodec_H__
29#define _FreeImageCodec_H__
30
31#include "OgreImageCodec.h"
32// Forward-declaration to avoid external dependency on FreeImage
33struct FIBITMAP;
34
35namespace Ogre {
36
37        /** \addtogroup Core
38        *  @{
39        */
40        /** \addtogroup Image
41        *  @{
42        */
43        /** Codec specialized in images loaded using FreeImage.
44        @remarks
45            The users implementing subclasses of ImageCodec are required to return
46            a valid pointer to a ImageData class from the decode(...) function.
47    */
48    class _OgreExport FreeImageCodec : public ImageCodec
49    {
50    private:
51        String mType;
52        unsigned int mFreeImageType;
53
54                typedef list<ImageCodec*>::type RegisteredCodecList;
55                static RegisteredCodecList msCodecList;
56
57                /** Common encoding routine. */
58                FIBITMAP* encodeBitmap(MemoryDataStreamPtr& input, CodecDataPtr& pData) const;
59
60    public:
61        FreeImageCodec(const String &type, unsigned int fiType);
62        virtual ~FreeImageCodec() { }
63
64        /// @copydoc Codec::encode
65        DataStreamPtr encode(MemoryDataStreamPtr& input, CodecDataPtr& pData) const;
66        /// @copydoc Codec::encodeToFile
67        void encodeToFile(MemoryDataStreamPtr& input, const String& outFileName, CodecDataPtr& pData) const;
68        /// @copydoc Codec::decode
69        DecodeResult decode(DataStreamPtr& input) const;
70
71       
72        virtual String getType() const;       
73
74                /// @copydoc Codec::magicNumberToFileExt
75                String magicNumberToFileExt(const char *magicNumberPtr, size_t maxbytes) const;
76
77                /// Static method to startup FreeImage and register the FreeImage codecs
78                static void startup(void);
79                /// Static method to shutdown FreeImage and unregister the FreeImage codecs
80                static void shutdown(void);
81    };
82        /** @} */
83        /** @} */
84
85} // namespace
86
87#endif
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